Different circumstances, then we had a paralysed parliament we don't have that now.
I'll grant you in 2019 but I'm not sure that's true of 2017. In any event it would seem we're not going to agree on this point. I personally feel that history has shown that the Fixed Term Parliament Act is a useless piece of legislation and if Boris wants an election he can get one even before it's repealed but happy to agree to disagree.